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WDDB Multi-point grease pump is a pump of radial plunger piston pump, its flux adjustable, a center device of multi-line grease concentrate lubrication system, also composed with the sectional divider formed a progressive lubrication system. It is applied on grease concentrate lubrication system of single machine. The multi-point grease pump DGB is the old type withhold, can substituted by DDB type.

Appearance and dimensions

type	outportnumber(points)	nominal pressure MPa	output ml/port once	times of output times/min	reservoir L	power of motor kW	weight kg
WDDB-10	10	10	0~0.2	13	7	0.37	19
WDDB-18	18				23	0.55	75
WDDB-36	36						80

Applicable medium:grease , the penetration ≧265(25℃,150g)1/10mm.

Ambient temperature:0~+40℃. Example of order: A Multi-point grease pump its outlet is 10 points; WDDB-10 grease pump JB/ZQ 4088-1997